5.30 如何将变量名和变量值转为字典？
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千言万语，不如上示例演示下效果

.. code:: python

   >>> name="wangbm"
   >>> age=28
   >>> gender="male"
   >>> 
   >>> convert_vars_to_dict(name, age, gender)
   {'name': 'wangbm', 'age': 28, 'gender': 'male'}

``convert_vars_to_dict``
是我要自己定义的这么一个函数，功能如上，代码如下。

.. code:: python

   import re
   import inspect

   def varname(*args):
       current_frame = inspect.currentframe()
       back_frame = current_frame.f_back
       back_frame_info = inspect.getframeinfo(back_frame)

       current_func_name = current_frame.f_code.co_name

       caller_file_path = back_frame_info[0]
       caller_line_no = back_frame_info[1]
       caller_type = back_frame_info[2]
       caller_expression = back_frame_info[3]

       keys = []

       for line in caller_expression:
           re_match = re.search(r'\b{}\((.*?)\)'.format(current_func_name), line)
           match_string = re_match.groups(1)[0]
           keys = [match.strip() for match in match_string.split(',') if match]

       return dict(zip(keys, args))

附上 ：\ `inspect
学习文档 <https://docs.python.org/zh-cn/3.7/library/inspect.html>`__

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.. |image0| image:: http://image.iswbm.com/20200804124133.png
.. |image1| image:: http://image.iswbm.com/20200607174235.png